To open positions, the Expert Advisor uses the signals of the Average Directional Movement Index (ADX) indicator.

Input parameters:

• Period of ADX – period of the ADX indicator;
• Value of main line as trend force – the level that the ADX line must cross in order to receive a signal to open a position;
• Take in atr, 0 – do not use a take profit–ATR take profit size (50)calculated on the current timeframe. If the parameter value is 0, it is not used;
• Stop in atr, 0 – do not use a stop – the size of the stop loss. If the value is 0, it is not used;
• Trailing in atr, 0 – do not use a trailing-the size of the trailing stop. If the value is 0, it is not used;
• Risk factor, volume eq Equty*Risk factor/1000-used to calculate the working lot size, which is calculated as Equity*Risk factor/1000. For example, if the Equity value is 10000, the Risk factor is 0.01, the volume will be equal to 10000*0.01/1000 = 0.1;
• Volume in lots if Risk factor is 0 – the volume of the working lot. If the Risk factor is set to 0, a fixed volume will be used.

The screenshots show the results of the EURUSD tests. Testing was performed for the period from 13.05.2003 to 13.05.2013 on the D1 timeframe.